Heckler & Koch G36KA4 Top Rail with Flip-Up Iron Sights

Original Heckler & Koch G36KA4 top rail (sight rail) with integrated flip-up mechanical iron sights. This is the Picatinny-style upper rail used on the G36KA4, the modernized version of the G36 in service with the German armed forces.

The black aluminum rail features a rear aperture (diopter) sight and a closed steel ring front sight. Both sights fold down flat, so you can mount a red dot, magnifier or scope and still have iron sights ready as a backup. Sights are adjustable and zeroed for 100 m.

Features

• Genuine Heckler & Koch part
• G36KA4 version with Picatinny rail interface
• Integrated flip-up rear aperture sight
• Closed steel ring front sight
• Folding and adjustable sights, designed for 100 m
• Lightweight aluminum construction

Specifications

• Manufacturer: Heckler & Koch (Germany)
• HK part no.: 210931
• Compatibility: HK G36, HK243, HK SL8
• Caliber: 5.56 × 45 mm / .223 Rem
• Material: aluminum rail, steel front sight
• Color: black (new) / Krylon painted (used)
• Use: duty, sport shooting

Condition

• New: brand new, unused, original black finish.
• Used: fully functional, previously field-painted with Krylon spray paint. The paint can be left as is or removed. Please check the photos for the exact finish and condition.